gstreamer/subprojects/gst-plugins-good/ext/cairo/gstcairooverlay.h

50 lines
1.4 KiB
C

/* GStreamer
* Copyright (C) <2011> Jon Nordby <jononor@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_CAIRO_OVERLAY_H__
#define __GST_CAIRO_OVERLAY_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include <cairo.h>
#include <cairo-gobject.h>
G_BEGIN_DECLS
#define GST_TYPE_CAIRO_OVERLAY (gst_cairo_overlay_get_type())
G_DECLARE_FINAL_TYPE (GstCairoOverlay, gst_cairo_overlay,
GST, CAIRO_OVERLAY, GstBaseTransform)
struct _GstCairoOverlay {
GstBaseTransform parent;
/* properties */
gboolean draw_on_transparent_surface;
/* state */
GstVideoInfo info;
gboolean attach_compo_to_buffer;
};
GST_ELEMENT_REGISTER_DECLARE (cairooverlay);
G_END_DECLS
#endif /* __GST_CAIRO_OVERLAY_H__ */